Built by the Green Mountain Club between 1910 and 1930, the Long Trail is the oldest long-distance trail in the United States. The Long Trail follows the main ridge of the Green Mountains from the Massachusetts-Vermont line to the Canadian border as it crosses Vermont's highest peaks. It was the inspiration for the Appalachian Trail, which coincides with it for one hundred miles in the southern third of the state.

Although the Long Trail is known as Vermont's "footpath in the wilderness," its character may more accurately be described as backcountry. As it winds its way to Canada, the Trail climbs rugged peaks and passes pristine ponds, alpine bogs, hardwood forests and swift streams. The Long Trail is steep in some places, muddy in others, and rugged in most. Novice and expert alike will enjoy the varied terrain of the trail as it passes through the heart of Vermont's backwoods.

With its 273-mile footpath, 175 miles of side trails, and nearly 70 primitive shelters, the Long Trail offers endless hiking opportunities for the day hiker, weekend overnighter, and extended backpacker.